ES263191U - Shovel excavator bucket teeth - Google Patents
Shovel excavator bucket teethInfo
- Publication number
- ES263191U ES263191U ES1982263191U ES263191U ES263191U ES 263191 U ES263191 U ES 263191U ES 1982263191 U ES1982263191 U ES 1982263191U ES 263191 U ES263191 U ES 263191U ES 263191 U ES263191 U ES 263191U
- Authority
- ES
- Spain
- Prior art keywords
- tooth
- excavator bucket
- bucket teeth
- pin
- shovel excavator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
- Y10T403/7077—Interfitted members including discrete retainer for telescoping members
- Y10T403/7079—Transverse pin
- Y10T403/7086—Wedge pin
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
A curvilinear resilient pin for securing a tooth to the bucket of an excavating device includes a plurality of waves or undulations formed along its surface. The pin is inserted into a channel formed through a tooth support upon which the tooth is mounted as well as through apertures formed in the tooth. The waves or undulations contact and exert pressure upon the tooth and the tooth support so as to laterally restrain the pin within the channel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8102972A FR2500030A2 (en) | 1981-02-16 | 1981-02-16 | IMPROVEMENTS ON TEETH OF MECHANICAL SHOVEL BUCKETS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES263191U true ES263191U (en) | 1982-07-16 |
ES263191Y ES263191Y (en) | 1983-03-01 |
Family
ID=9255232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982263191U Expired ES263191Y (en) | 1981-02-16 | 1982-02-13 | "PERFECTED ARRANGEMENT OF FIXATION OF TEETH IN EXCAVATORS AND SIMILAR". |
Country Status (7)
Country | Link |
---|---|
US (1) | US4455771A (en) |
BE (1) | BE892096R (en) |
DE (1) | DE3204585A1 (en) |
ES (1) | ES263191Y (en) |
FR (1) | FR2500030A2 (en) |
GB (1) | GB2093142B (en) |
IT (1) | IT1149650B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE450504B (en) * | 1983-07-26 | 1987-06-29 | Bofors Wear Parts Ab | WRADING SYSTEM FOR EQUIPMENT TOOLS |
DE3440448A1 (en) * | 1984-02-08 | 1985-08-08 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON |
DE3608786A1 (en) * | 1986-03-15 | 1987-09-17 | Gewerk Eisenhuette Westfalia | CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON AND THE LIKE |
US4761900A (en) * | 1986-12-04 | 1988-08-09 | Esco Corporation | Excavating tooth assembly |
US4903420A (en) * | 1988-10-20 | 1990-02-27 | Esco Corporation | Mining tooth point |
US5956874A (en) * | 1998-05-07 | 1999-09-28 | Columbia Steel Casting Co., Inc. | Tooth assembly and lock system |
FR2792343B1 (en) * | 1999-04-19 | 2001-06-22 | Charles Pasqualini | CONNECTION DEVICE BETWEEN WEAR PARTS AT THE END OF TOOLS AND RECEPTACLES FOR USE ON PUBLIC WORKS MACHINERY AND EQUIPMENT |
SE522438C2 (en) * | 2002-12-23 | 2004-02-10 | Combi Wear Parts Ab | Wear part system for detachable mounting of wear parts to a soil preparation machine tool |
FR2914378B1 (en) * | 2007-03-30 | 2009-10-09 | Jean Pierre Dorguin | LOCKING DEVICE AND KEY. |
NO334868B1 (en) * | 2008-04-10 | 2014-06-23 | Komatsu Kvx Llc | Drawer wear unit comprising a wear part and an adapter |
US11371223B2 (en) | 2020-03-11 | 2022-06-28 | Robert S. Bierwith | Fastener systems having elongate arcuate body |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936538A (en) * | 1954-12-15 | 1960-05-17 | American Steel Foundries | Dipper tooth assembly |
GB800130A (en) * | 1956-07-25 | 1958-08-20 | Caterpillar Tractor Co | Ripper tooth structure |
US3025619A (en) * | 1959-05-18 | 1962-03-20 | Gen Metals Corp | Spring retainer for bucket teeth |
US3106256A (en) * | 1962-01-08 | 1963-10-08 | Richard A Mcbride | Excavating tooth structure |
US3160967A (en) * | 1963-09-10 | 1964-12-15 | Irvin H Nichols | Removable blade arrangment with recesses therein for receiving support projections |
US3256622A (en) * | 1964-12-24 | 1966-06-21 | William Douglas Sellers | Tooth retainer assembly |
DE2211768A1 (en) * | 1971-03-18 | 1972-10-05 | Italsider Spa | Connection device for excavator or ripper teeth, especially for two-part excavators |
US4061432A (en) * | 1976-04-22 | 1977-12-06 | Esco Corporation | Releasable lock for excavating tooth |
FR2377488A1 (en) * | 1977-01-14 | 1978-08-11 | Poncin Andre | IMPROVEMENTS ON MECHANICAL SHOVEL BUCKETS TEETH |
-
1981
- 1981-02-16 FR FR8102972A patent/FR2500030A2/en active Granted
-
1982
- 1982-02-10 DE DE19823204585 patent/DE3204585A1/en active Granted
- 1982-02-11 BE BE2/59576A patent/BE892096R/en not_active IP Right Cessation
- 1982-02-13 ES ES1982263191U patent/ES263191Y/en not_active Expired
- 1982-02-15 IT IT19661/82A patent/IT1149650B/en active
- 1982-02-16 GB GB8204482A patent/GB2093142B/en not_active Expired
-
1983
- 1983-07-29 US US06/517,934 patent/US4455771A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2500030B2 (en) | 1984-06-22 |
GB2093142A (en) | 1982-08-25 |
IT1149650B (en) | 1986-12-03 |
IT8219661A0 (en) | 1982-02-15 |
FR2500030A2 (en) | 1982-08-20 |
US4455771A (en) | 1984-06-26 |
ES263191Y (en) | 1983-03-01 |
DE3204585A1 (en) | 1982-09-23 |
GB2093142B (en) | 1984-12-12 |
BE892096R (en) | 1982-05-27 |
DE3204585C2 (en) | 1990-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970519 |